GWJ-5S Particle Counter is targeted for the GB8368-2005 "one-time infusion apparatus" ,which detect particulate pollution in the transfusion equipment, anesthesia equipment, medical Packaging. It is a new generation of particle detectors.

It adopt the high precision laser sensor and internationally the advanced precision ram pump sampling system which is wide detection range, stable performance, not easy to plug. the quick sample rate, the high sample precision, high corrosion resistance and so on.

 
Application Scopel

•   Testing particulate pollution in disposable infusion apparatus, filtering.
•   Testing medical packaging.
•   Anesthesia puncture bag, centrifugal plasma separator, etc.
•   Precision transfusion filterl
•   Testing injection.
Parameter
Features   
•   Wide detection range, Applicable to the medical equipment and pharmacopoeia all testing standards, including one-time infusion pollution, new and old filter standards (GB8368-1998, GB8368-2005), blood transfusion equipment, anesthesia apparatus, medical packaging, precision infusion filters of new and old standards, 2010 version of "Chinese Pharmacopoeia" standards for medical devices monitor centers and drug testing institutes that adopt drug testing standard at present.
•   Detection of particle size can be set within 2 ~ 100μm range,the use of flexible, user can set size for examining sample and developing their own internal control standards, especially in many varieties testing has great advantages for pharmaceutical research unit and testing center.

•   It adopt the high precision laser sensor and internationally the advanced precision ram pump sampling system which is stable rate, the high sample precision, the sample

Volume can be set at random so that it adapted for different sample sizes.

Minimum sample size: l.25ml, suitable for pharmaceutical requirements of small-volume injection.

Maximum sample size: 500ml, suitable for requirements of one-time infusion equipment.

•   The large-capacity test for disposable infusion devices, quick test speed, high efficiency, It can test 150ml every minute.

•   Rich function for data processing, Blank data and filtered before the data can be stored that show pollution index and filtration rate directly.

•   Selects magnetic stirrer mode which is used universally in international instruments of the light blockage method. Compared with stirring from above, it can stir well and not easy to cause air bubble.

•   Closed testing room, sampling head could go up and down automaticlly that take sampling easy.
•   Large-screen LCD display,  LCD touch screen operating, can choose the external standard keyboard, data input is extremely convenient.

•   Voltage range:100 ~ 264V, The instrument can overcome the power fluctuations, no need external manostat.
 

Specification
•   Particle Size Range:2~400μm

•   Channels: 8 Channels, the range of 2μm~100μm, 0.1μm interval can be set at random by user. 

•   Sample Volume: 1.25~500ml , All volume
•   Sample Flow Rate: 15~150ml/min
•   Sample Volume Accuracy: <±1% 
•   Sensor Resolution: <10%  (USP)
•   Concentration Limit: 10000 particles/ml 
•   Accuracy: stipulate value±10%
•   Repeatability: RSD<2% ( More than 1000 particles/ml,5ml sampling) 
•   Display Operation: 5.7″LCD touch screen, Can be equipped with a standard   keyboard.
•   Report Format:The infusion apparatus standard show test results, pollution index and filtration rate, other standard show test
results.
•   Data output:Build-in printer,RS232 interface to link computer 
•   Database software,data statistic analysis function
•   Power Supply:AC 100~264V, 50Hz±1%, <80W
•   Environment Temperature:  10°C~40°C

•   Dimension:410mm x 360mm x 470mm

•   Weight:  28kg